 /*******************************************************************************
  * Copyright (c) 2006, 2007 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/

 package org.eclipse.core.databinding.observable;

 import org.eclipse.core.databinding.observable.list.IListChangeListener;
 import org.eclipse.core.databinding.observable.map.IMapChangeListener;
 import org.eclipse.core.databinding.observable.set.ISetChangeListener;
 import org.eclipse.core.databinding.observable.value.IValueChangeListener;

 /**
  * Listener for generic change events. Note that the change events do not carry
  * information about the change, they only specify the affected observable. To
  * listen for specific change events, use more specific change listeners.
  *
  * @see IValueChangeListener
  * @see IListChangeListener
  * @see ISetChangeListener
  * @see IMapChangeListener
  *
  * @since 1.0
  */
 public interface IChangeListener extends IObservablesListener {

     /**
      * Handle a generic change to the given observable. The given event object
      * must only be used locally in this method because it may be reused for
      * other change notifications.
      *
      * @param event
      */
     public void handleChange(ChangeEvent event);

 }

